JP5801892B2 - 漏れを検出するための方法、システム及び医療用装置 - Google Patents
漏れを検出するための方法、システム及び医療用装置 Download PDFInfo
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- JP5801892B2 JP5801892B2 JP2013525181A JP2013525181A JP5801892B2 JP 5801892 B2 JP5801892 B2 JP 5801892B2 JP 2013525181 A JP2013525181 A JP 2013525181A JP 2013525181 A JP2013525181 A JP 2013525181A JP 5801892 B2 JP5801892 B2 JP 5801892B2
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2846—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for tubes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/38—Investigating fluid-tightness of structures by using light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/24—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing the transmission of wave or particle radiation through the material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
- A61M1/36226—Constructional details of cassettes, e.g. specific details on material or shape
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/15—Detection of leaks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3306—Optical measuring means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3375—Acoustical, e.g. ultrasonic, measuring means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/70—General characteristics of the apparatus with testing or calibration facilities
- A61M2205/705—Testing of filters for leaks
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Urology & Nephrology (AREA)
- Cardiology (AREA)
- Emergency Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- External Artificial Organs (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010035498.8 | 2010-08-25 | ||
DE102010035498A DE102010035498B4 (de) | 2010-08-25 | 2010-08-25 | Verfahren zum Detektieren von Leckagen, System und medizintechnische Behandlungsvorrichtung |
PCT/EP2011/004241 WO2012025225A1 (de) | 2010-08-25 | 2011-08-24 | Verfahren zum detektieren von leckagen, system und medizintechnische behandlungsvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013536423A JP2013536423A (ja) | 2013-09-19 |
JP5801892B2 true JP5801892B2 (ja) | 2015-10-28 |
Family
ID=44534258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013525181A Expired - Fee Related JP5801892B2 (ja) | 2010-08-25 | 2011-08-24 | 漏れを検出するための方法、システム及び医療用装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8973424B2 (zh) |
EP (1) | EP2609410B1 (zh) |
JP (1) | JP5801892B2 (zh) |
KR (1) | KR101945332B1 (zh) |
CN (1) | CN103119414B (zh) |
BR (1) | BR112013004418B1 (zh) |
DE (1) | DE102010035498B4 (zh) |
WO (1) | WO2012025225A1 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011108784A1 (de) * | 2011-07-29 | 2013-01-31 | Fresenius Medical Care Deutschland Gmbh | Verfahren sowie Vorrichtungen zum Überprüfen wenigstens einer Funktion einer medizinischen Funktionseinrichtung |
EP2737918B1 (en) | 2012-11-29 | 2016-06-01 | Gambro Lundia AB | Hemodialysis on-line port leak detection |
DE102013012366B3 (de) * | 2013-07-25 | 2014-12-31 | Fresenius Medical Care Deutschland Gmbh | Extrakorporale Blutbehandlungsvorrichtung |
MX2017002031A (es) | 2014-08-14 | 2018-04-26 | Reliance Worldwide Corp | Metodos y aparato para monitoreo de flujo de fluidos y deteccion de fugas. |
CA2960959C (en) | 2014-08-14 | 2023-07-04 | Soneter, Inc. | Devices and system for channeling and automatic monitoring of fluid flow in fluid distribution systems |
DE102015102040A1 (de) | 2015-02-12 | 2016-08-18 | Fresenius Medical Care Deutschland Gmbh | Verfahren zum Überprüfen eines Verbindungszustandes einer Blutbehandlungsvorrichtung mit einem Blutschlauchsatz, sowie Vorrichtungen |
US10617809B2 (en) | 2015-12-29 | 2020-04-14 | Fresenius Medical Care Holdings, Inc. | Electrical sensor for fluids |
US10406269B2 (en) | 2015-12-29 | 2019-09-10 | Fresenius Medical Care Holdings, Inc. | Electrical sensor for fluids |
CN107192215B (zh) * | 2017-04-21 | 2020-08-28 | 青岛海尔股份有限公司 | 冰箱制冷剂泄露监测装置、其控制方法及控制*** |
US10682455B2 (en) | 2017-07-11 | 2020-06-16 | Fresenius Medical Care Holdings, Inc. | Fluid leak detection in a dialysis machine |
US11273246B2 (en) | 2019-11-12 | 2022-03-15 | Fresenius Mesical Care Holdings, Inc. | Piston assembly including leak detection in a dialysis machine |
CN114993580B (zh) * | 2022-08-01 | 2022-10-21 | 深圳赛桥生物创新技术有限公司 | 耗材安装检测方法、装置、***及存储介质 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3827913A1 (de) * | 1988-08-17 | 1990-02-22 | Battelle Institut E V | Verfahren und vorrichtung zur bestimmung der geschwindigkeit einer stroemung |
US6740036B1 (en) * | 2000-07-18 | 2004-05-25 | Lian-Pin Lee | Optical and ultrasound probe for monitoring blood volume changes |
DE4322043C2 (de) * | 1993-07-02 | 1995-07-20 | Heidelberg Engineering Optisch | Verfahren und Gerät zur Messung der Fließgeschwindigkeit, insbesondere des Blutes |
DE4333951A1 (de) * | 1993-10-05 | 1995-04-06 | Siemens Ag | Verfahren und Anordnung zum Prüfen der Dichtigkeit des Gasentnahmesystems einer Gasanalysevorrichtung |
SE510286C2 (sv) * | 1997-09-22 | 1999-05-10 | Gambro Med Tech Ab | Förfarande och anordning för övervakning av infusionspump i en hemo- eller hemodiafiltreringsmaskin |
SE513838C2 (sv) * | 1998-06-25 | 2000-11-13 | Gambro Lundia Ab | Metod jämte anordning för kalibrering av avkännande medel i ett system med ett strömmande fluidum |
US6044691A (en) * | 1998-08-26 | 2000-04-04 | Aksys, Ltd. | Blood tubing set integrity tests for extracorporeal circuits |
JP4276834B2 (ja) * | 2000-12-27 | 2009-06-10 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 生体情報及び血液処理装置情報管理システム |
US7040142B2 (en) * | 2002-01-04 | 2006-05-09 | Nxstage Medical, Inc. | Method and apparatus for leak detection in blood circuits combining external fluid detection and air infiltration detection |
DE10218846C1 (de) * | 2002-04-27 | 2003-09-18 | Fresenius Medical Care De Gmbh | Verfahren zur Unterbrechung oder Fortführung einer extrakorporalen Blutbehandlung mit veränderten Flussraten und Vorrichtung zur extrakorporalen Blutbehandlung |
US6731216B2 (en) * | 2002-05-20 | 2004-05-04 | B. Braun Medical, Inc. | Proper tubing installation testing method and apparatus for a peristaltic pump |
DE10313166A1 (de) * | 2003-03-25 | 2004-04-29 | Daimlerchrysler Ag | Verfahren und Vorrichtung zur Lecküberwachung eines Induktors in einer Induktionshärteanlage |
JP2005091042A (ja) * | 2003-09-12 | 2005-04-07 | Olympus Corp | リークテスタ |
DE102005025515A1 (de) * | 2005-06-03 | 2006-12-07 | Fresenius Medical Care Deutschland Gmbh | Verfahren und Vorrichtung zum Überwachen einer strömenden Flüssigkeit auf das Vorhandensein von Luft |
DE602007008395D1 (de) * | 2006-04-07 | 2010-09-23 | Nxstage Medical Inc | Schlauchklemme für medizinische anwendungen |
DE102008005516B4 (de) * | 2007-07-31 | 2018-05-03 | Fresenius Medical Care Deutschland Gmbh | Dialysierflüssigkeitskreislauf, Dialysegerät mit Dialysierflüssigkeitskreislauf, Verfahren zur Erkennung von Luft in einer einen Dialysierflüssigkeitskreislauf durchströmenden Dialysierflüssigkeit sowie Verwendung eines Gassensors in einem Dialysierflüssigkeitskreislauf |
DE102008026620A1 (de) * | 2008-06-03 | 2009-12-10 | Rmg Messtechnik Gmbh | Verfahren zur Kalibrierung eines Ultraschall-Durchflussmessers |
DE102009026620B4 (de) | 2009-05-29 | 2021-09-16 | R. Weiss Verpackungstechnik Gmbh & Co. Kg | Vorrichtung zur Ausgabe von Backwaren |
DE202010004669U1 (de) * | 2010-04-01 | 2010-08-05 | SONOTEC Dr. zur Horst-Meyer und Münch OHG | Ultraschall-Durchflussmesser, insbesondere zur Durchflussmessung von Fluiden in kleinvolumigen Rohren |
-
2010
- 2010-08-25 DE DE102010035498A patent/DE102010035498B4/de not_active Expired - Fee Related
-
2011
- 2011-08-24 US US13/818,396 patent/US8973424B2/en active Active
- 2011-08-24 CN CN201180040876.3A patent/CN103119414B/zh active Active
- 2011-08-24 EP EP11749737.0A patent/EP2609410B1/de active Active
- 2011-08-24 KR KR1020137006959A patent/KR101945332B1/ko active IP Right Grant
- 2011-08-24 WO PCT/EP2011/004241 patent/WO2012025225A1/de active Application Filing
- 2011-08-24 BR BR112013004418-7A patent/BR112013004418B1/pt not_active IP Right Cessation
- 2011-08-24 JP JP2013525181A patent/JP5801892B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2012025225A1 (de) | 2012-03-01 |
KR20130103510A (ko) | 2013-09-23 |
DE102010035498B4 (de) | 2012-08-02 |
JP2013536423A (ja) | 2013-09-19 |
BR112013004418B1 (pt) | 2020-10-27 |
KR101945332B1 (ko) | 2019-02-07 |
CN103119414A (zh) | 2013-05-22 |
DE102010035498A1 (de) | 2012-03-01 |
BR112013004418A2 (pt) | 2016-05-31 |
EP2609410B1 (de) | 2018-04-18 |
US8973424B2 (en) | 2015-03-10 |
EP2609410A1 (de) | 2013-07-03 |
CN103119414B (zh) | 2016-10-12 |
US20130174650A1 (en) | 2013-07-11 |
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